480 lines
16 KiB
Python
480 lines
16 KiB
Python
# -*- coding: utf-8 -*-
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##################################################################################################
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import hashlib
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import threading
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import xbmc
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import xbmcgui
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import xbmcaddon
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import xbmcvfs
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import artwork
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import utils
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import clientinfo
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import downloadutils
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##################################################################################################
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class UserClient(threading.Thread):
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# Borg - multiple instances, shared state
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_shared_state = {}
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stopClient = False
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auth = True
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retry = 0
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currUser = None
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currUserId = None
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currServer = None
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currToken = None
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HasAccess = True
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AdditionalUser = []
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userSettings = None
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def __init__(self):
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self.__dict__ = self._shared_state
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self.addon = xbmcaddon.Addon()
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self.addonName = clientinfo.ClientInfo().getAddonName()
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self.doUtils = downloadutils.DownloadUtils()
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threading.Thread.__init__(self)
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def logMsg(self, msg, lvl=1):
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className = self.__class__.__name__
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utils.logMsg("%s %s" % (self.addonName, className), msg, lvl)
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def getAdditionalUsers(self):
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additionalUsers = utils.settings('additionalUsers')
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if additionalUsers:
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self.AdditionalUser = additionalUsers.split(',')
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def getUsername(self):
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username = utils.settings('username')
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if not username:
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self.logMsg("No username saved.", 2)
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return ""
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return username
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def getLogLevel(self):
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try:
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logLevel = int(utils.settings('logLevel'))
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except ValueError:
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logLevel = 0
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return logLevel
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def getUserId(self):
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window = utils.window
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settings = utils.settings
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username = self.getUsername()
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w_userId = window('emby_currUser')
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s_userId = settings('userId%s' % username)
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# Verify the window property
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if w_userId:
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if not s_userId:
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# Save access token if it's missing from settings
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settings('userId%s' % username, value=w_userId)
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self.logMsg("Returning userId from WINDOW for username: %s UserId: %s"
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% (username, w_userId), 2)
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return w_userId
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# Verify the settings
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elif s_userId:
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self.logMsg("Returning userId from SETTINGS for username: %s userId: %s"
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% (username, s_userId), 2)
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return s_userId
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# No userId found
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else:
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self.logMsg("No userId saved for username: %s." % username, 1)
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def getServer(self, prefix=True):
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settings = utils.settings
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alternate = settings('altip') == "true"
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if alternate:
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# Alternate host
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HTTPS = settings('secondhttps') == "true"
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host = settings('secondipaddress')
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port = settings('secondport')
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else:
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# Original host
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HTTPS = settings('https') == "true"
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host = settings('ipaddress')
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port = settings('port')
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server = host + ":" + port
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if not host:
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self.logMsg("No server information saved.", 2)
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return False
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# If https is true
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if prefix and HTTPS:
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server = "https://%s" % server
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return server
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# If https is false
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elif prefix and not HTTPS:
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server = "http://%s" % server
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return server
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# If only the host:port is required
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elif not prefix:
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return server
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def getToken(self):
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window = utils.window
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settings = utils.settings
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username = self.getUsername()
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userId = self.getUserId()
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w_token = window('emby_accessToken%s' % userId)
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s_token = settings('accessToken')
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# Verify the window property
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if w_token:
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if not s_token:
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# Save access token if it's missing from settings
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settings('accessToken', value=w_token)
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self.logMsg("Returning accessToken from WINDOW for username: %s accessToken: %s"
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% (username, w_token), 2)
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return w_token
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# Verify the settings
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elif s_token:
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self.logMsg("Returning accessToken from SETTINGS for username: %s accessToken: %s"
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% (username, s_token), 2)
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window('emby_accessToken%s' % username, value=s_token)
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return s_token
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else:
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self.logMsg("No token found.", 1)
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return ""
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def getSSLverify(self):
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# Verify host certificate
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settings = utils.settings
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s_sslverify = settings('sslverify')
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if settings('altip') == "true":
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s_sslverify = settings('secondsslverify')
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if s_sslverify == "true":
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return True
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else:
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return False
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def getSSL(self):
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# Client side certificate
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settings = utils.settings
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s_cert = settings('sslcert')
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if settings('altip') == "true":
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s_cert = settings('secondsslcert')
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if s_cert == "None":
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return None
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else:
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return s_cert
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def setUserPref(self):
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doUtils = self.doUtils.downloadUrl
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art = artwork.Artwork()
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url = "{server}/emby/Users/{UserId}?format=json"
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result = doUtils(url)
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self.userSettings = result
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# Set user image for skin display
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if result.get('PrimaryImageTag'):
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utils.window('EmbyUserImage', value=art.getUserArtwork(result['Id'], 'Primary'))
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# Set resume point max
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url = "{server}/emby/System/Configuration?format=json"
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result = doUtils(url)
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utils.settings('markPlayed', value=str(result['MaxResumePct']))
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def getPublicUsers(self):
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server = self.getServer()
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# Get public Users
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url = "%s/emby/Users/Public?format=json" % server
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result = self.doUtils.downloadUrl(url, authenticate=False)
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if result != "":
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return result
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else:
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# Server connection failed
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return False
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def hasAccess(self):
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# hasAccess is verified in service.py
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window = utils.window
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url = "{server}/emby/Users?format=json"
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result = self.doUtils.downloadUrl(url)
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if result == False:
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# Access is restricted, set in downloadutils.py via exception
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self.logMsg("Access is restricted.", 1)
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self.HasAccess = False
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elif window('emby_online') != "true":
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# Server connection failed
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pass
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elif window('emby_serverStatus') == "restricted":
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self.logMsg("Access is granted.", 1)
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self.HasAccess = True
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window('emby_serverStatus', clear=True)
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xbmcgui.Dialog().notification("Emby for Kodi", utils.language(33007))
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def loadCurrUser(self, authenticated=False):
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window = utils.window
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doUtils = self.doUtils
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username = self.getUsername()
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userId = self.getUserId()
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# Only to be used if token exists
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self.currUserId = userId
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self.currServer = self.getServer()
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self.currToken = self.getToken()
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self.ssl = self.getSSLverify()
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self.sslcert = self.getSSL()
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# Test the validity of current token
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if authenticated == False:
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url = "%s/emby/Users/%s?format=json" % (self.currServer, userId)
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window('emby_currUser', value=userId)
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window('emby_accessToken%s' % userId, value=self.currToken)
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result = doUtils.downloadUrl(url)
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if result == 401:
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# Token is no longer valid
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self.resetClient()
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return False
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# Set to windows property
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window('emby_currUser', value=userId)
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window('emby_accessToken%s' % userId, value=self.currToken)
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window('emby_server%s' % userId, value=self.currServer)
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window('emby_server_%s' % userId, value=self.getServer(prefix=False))
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# Set DownloadUtils values
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doUtils.setUsername(username)
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doUtils.setUserId(self.currUserId)
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doUtils.setServer(self.currServer)
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doUtils.setToken(self.currToken)
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doUtils.setSSL(self.ssl, self.sslcert)
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# parental control - let's verify if access is restricted
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self.hasAccess()
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# Start DownloadUtils session
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doUtils.startSession()
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self.getAdditionalUsers()
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# Set user preferences in settings
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self.currUser = username
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self.setUserPref()
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def authenticate(self):
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lang = utils.language
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window = utils.window
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settings = utils.settings
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dialog = xbmcgui.Dialog()
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# Get /profile/addon_data
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addondir = xbmc.translatePath(self.addon.getAddonInfo('profile')).decode('utf-8')
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hasSettings = xbmcvfs.exists("%ssettings.xml" % addondir)
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username = self.getUsername()
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server = self.getServer()
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# If there's no settings.xml
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if not hasSettings:
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self.logMsg("No settings.xml found.", 1)
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self.auth = False
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return
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# If no user information
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elif not server or not username:
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self.logMsg("Missing server information.", 1)
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self.auth = False
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return
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# If there's a token, load the user
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elif self.getToken():
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result = self.loadCurrUser()
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if result == False:
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pass
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else:
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self.logMsg("Current user: %s" % self.currUser, 1)
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self.logMsg("Current userId: %s" % self.currUserId, 1)
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self.logMsg("Current accessToken: %s" % self.currToken, 2)
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return
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##### AUTHENTICATE USER #####
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users = self.getPublicUsers()
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password = ""
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# Find user in list
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for user in users:
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name = user['Name']
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if username.decode('utf-8') in name:
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# If user has password
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if user['HasPassword'] == True:
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password = dialog.input(
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heading="%s %s" % (lang(33008), username.decode('utf-8')),
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option=xbmcgui.ALPHANUM_HIDE_INPUT)
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# If password dialog is cancelled
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if not password:
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self.logMsg("No password entered.", 0)
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window('emby_serverStatus', value="Stop")
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self.auth = False
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return
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break
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else:
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# Manual login, user is hidden
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password = dialog.input(
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heading="%s %s" % (lang(33008), username),
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option=xbmcgui.ALPHANUM_HIDE_INPUT)
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sha1 = hashlib.sha1(password)
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sha1 = sha1.hexdigest()
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# Authenticate username and password
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url = "%s/emby/Users/AuthenticateByName?format=json" % server
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data = {'username': username, 'password': sha1}
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self.logMsg(data, 2)
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result = self.doUtils.downloadUrl(url, postBody=data, type="POST", authenticate=False)
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try:
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self.logMsg("Auth response: %s" % result, 1)
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accessToken = result['AccessToken']
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except (KeyError, TypeError):
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self.logMsg("Failed to retrieve the api key.", 1)
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accessToken = None
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if accessToken is not None:
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self.currUser = username
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dialog.notification("Emby for Kodi",
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"%s %s!" % (lang(33000), self.currUser.decode('utf-8')))
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userId = result['User']['Id']
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settings('accessToken', value=accessToken)
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settings('userId%s' % username, value=userId)
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self.logMsg("User Authenticated: %s" % accessToken, 1)
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self.loadCurrUser(authenticated=True)
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window('emby_serverStatus', clear=True)
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self.retry = 0
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else:
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self.logMsg("User authentication failed.", 1)
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settings('accessToken', value="")
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settings('userId%s' % username, value="")
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dialog.ok(lang(33001), lang(33009))
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# Give two attempts at entering password
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if self.retry == 2:
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self.logMsg("Too many retries. "
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"You can retry by resetting attempts in the addon settings.", 1)
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window('emby_serverStatus', value="Stop")
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dialog.ok(lang(33001), lang(33010))
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self.retry += 1
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self.auth = False
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def resetClient(self):
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self.logMsg("Reset UserClient authentication.", 1)
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userId = self.getUserId()
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if self.currToken is not None:
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# In case of 401, removed saved token
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utils.settings('accessToken', value="")
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utils.window('emby_accessToken%s' % userId, clear=True)
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self.currToken = None
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self.logMsg("User token has been removed.", 1)
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self.auth = True
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self.currUser = None
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def run(self):
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window = utils.window
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monitor = xbmc.Monitor()
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self.logMsg("----===## Starting UserClient ##===----", 0)
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while not monitor.abortRequested():
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status = window('emby_serverStatus')
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if status:
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# Verify the connection status to server
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if status == "restricted":
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# Parental control is restricting access
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self.HasAccess = False
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elif status == "401":
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# Unauthorized access, revoke token
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window('emby_serverStatus', value="Auth")
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self.resetClient()
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if self.auth and (self.currUser is None):
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# Try to authenticate user
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status = window('emby_serverStatus')
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if not status or status == "Auth":
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# Set auth flag because we no longer need
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# to authenticate the user
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self.auth = False
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self.authenticate()
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if not self.auth and (self.currUser is None):
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# If authenticate failed.
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server = self.getServer()
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username = self.getUsername()
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status = window('emby_serverStatus')
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# The status Stop is for when user cancelled password dialog.
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if server and username and status != "Stop":
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# Only if there's information found to login
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self.logMsg("Server found: %s" % server, 2)
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self.logMsg("Username found: %s" % username, 2)
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self.auth = True
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if self.stopClient == True:
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# If stopping the client didn't work
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break
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if monitor.waitForAbort(1):
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# Abort was requested while waiting. We should exit
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break
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self.doUtils.stopSession()
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self.logMsg("##===---- UserClient Stopped ----===##", 0)
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def stopClient(self):
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# When emby for kodi terminates
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self.stopClient = True |